Provide an appropriate response.Find the slope of a line perpendicular to the line 2x + y = 11.

A. - 
B.
C. -2
D.


Answer: D

Mathematics

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Factor out the GCF from the polynomial.18x4 - 4x3 + 10x2

A. 2x(9x3 - 2x2 + 5x) B. 2x2(9x2 - 2x + 5) C. 2(9x4 - 2x3 + 5x2) D. x2(18x2 - 4x + 10)

Mathematics

Solve the problem.The kings are separated from a deck of standard playing cards and shuffled. One is randomly selected. What are the odds in favor of drawing a black card?

A. 1 to 2 B. 4 to 1 C. 1 to 1 D. 1 to 4

Mathematics

Decide whether the statement is true or false.Two lines in the same plane are either parallel or intersecting.

A. True B. False

Mathematics

Solve the problem.In the town of Chesapeake, the temperature during the month of February was always within 16 degrees of the average temperature which was 43 degrees Fahrenheit. Write an absolute value inequality that describes the possible values of T, a temperature in Chesapeake during the month of February. Solve the inequality.

A.  ? 43
 Temperatures range from -27° F to 59° F.
B.  ? 43
 Temperatures range from 27° F to 59° F.
C.  ? 16
 Temperatures range from 27° F to 59° F.
D.  ? 16
 Temperatures range from 43° F to 59° F.

Mathematics